Fere fit vs SZOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fere fit
This app connects to smartwatches and bracelets to track daily activity, sleep quality, and provide reminders for calls and messages. It allows sharing of sports and health data on social media platforms.
- Record steps, mileage, and calorie consumption
- Analyze daily sleep data
- Push notifications for calls and messages
- Set alarms and reminders
- Remote camera control
- Share health data on social media
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Free Fit is a wearable devices application client software for smart watches, smart bracelet and other intelligent devices, The main functions include as following: 1.Record steps, mileage, calorie consumption, sports track record; 2.Analysis of daily sleep data, monitoring the quality of sleep; 3.Support calls, text messages, WeChat, QQ ,Facebook,Twitter content pushing and reminder; 4.Clock, alarm clock, anti-lost, sedentary reminder, remote camera and the other function; 5.Support sports and health information sharing on the micro-blog, Twitter, Facebook. Warm Tips: Install this software must be above ios 9.0, The phone must supports Bluetooth 4.0+. Disclaimer: 1. The data displayed by the app is provided by devices such as watches and bracelets, and the app is only for recording and sharing. 2. All the health data displayed in the app are not suitable for medical purposes. All health data is for reference only and the data should not be used as a substitute for a medical expert's opinion. To obtain accurate data, please consult your doctor. License description 1. We will access iPhone Health and synchronize device data to iPhone Health in real time 2. We will access the mobile phone location to get local weather information and synchronize it to the device display
SZOS
This app syncs with a smart watch to track your daily activity, including steps, heart rate, and sleep patterns. It provides insights into your health and fitness metrics.
- Step tracking
- Heart rate monitoring
- Sleep analysis
- Syncs with smart watch
- Activity mode
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"SZOS APP设计为与SZOS智能手表配合使用， 它可以帮助您测量步数，心率，睡眠等" 【温馨提示】 用户开启运动模式后，手机切换至后台仍会持续定位，长时间使用GPS在后台运行可能显著减少电池寿命,影响续航时间。
Screenshots
Verdict
The clearest difference is rating: Fere fit at 3.4 against SZOS's 2.8. Fere fit also leads on review sentiment (17% vs 5%). SZOS's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fere fit sells 3 one-off in-app purchases. SZOS asks for nothing beyond the download.
Fere fit holds the better App Store score, 3.4 against 2.8. Both are backed by a comparable volume of ratings — 115 and 105 respectively. Written reviews point the same way: 17% of Fere fit's written reviews are positive against 5% of SZOS's.
Fere fit ships an update monthly, SZOS every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Fere fit | SZOS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (115 ratings) — better | 2.8 (105 ratings) |
| Positive reviews | 17.2% of reviews — better | 5.3% of reviews |
| Number of ratings | 115 — better | 105 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 442 MB | 70 MB |
| Age rating | 17+ | 4+ |
| Developer | SHENZHEN ZHONGWEI INTELLIGENT INFORMATION TECHNOLOGY CO.,Ltd | 晟 谷 |
Customer experience
Fere fit
SZOS
User reviews
Fere fit
From 115 App Store ratingsWhat we love
- 👍 Cool app
- 🎥 Great for phone review
- 🎹 Awesome for music
- 🎨 Customizable watch faces
Room to improve
- 🐛 App crashes frequently
- 🔌 Bluetooth connectivity issues
- 📱 Notifications not working
- 🔧 Poor app functionality
- ⚠️ Unreliable performance
SZOS
From 105 App Store ratingsWhat we love
- 👍 Watch looks good
- 👍 Watch features were great
Room to improve
- 🐛 App not working
- 🐛 App crashes
- 🐛 App freezes
- 🐛 White screen of death
- 🐛 App doesn't open
Bugs and requests
Fere fit
Reported bugs
5 issues- Unable to change wallpaper
- GPS not working properly
- Sync issues between watch and app
- Disconnection problems
- Notification delivery failures
Requested features
5 requests- Add more watch face options
- Improve weather display
- Enable custom ringtone selection
- Integrate with more apps
- Provide font size control
SZOS
Reported bugs
112 issues- App needs update and fix
- App has white screen of death
- App hasn't been updated in a year
- App will not open
- App no longer functions or is supported
Show 107 moreShow fewer
- Watch can't work without the app
- App stopped working
- App is not working
- App shows ads pop up
- App doesn't let me login
- App asks to download and only gets adds
- Scammer adds
- Cannot use the watch
- Trojan and virus download risk
- Application does not work
- Something wrong when entering application
- Only a blank page
- Please solve the problem
- It's not working at all
- About a month it's not working
- Is not good at all
- Worst app ever
- No cancel button
- App didn't work
- Fix the bug
- It doesn't work
- Screen is white and shows nothing
- New version of this app isn't working on IOS
- برنامج فاشل لا يعمل تسجيل دخول
- Down loads do not work
- Not determined yet
- Very poorly thought out app
- No long term recording of data
- No blood pressure records
- Needs a lot of work to improve it
- The weather does not work
- When asked to select a city on the app, it only lists counties
- Wondering if this is just a hack system
- Remote camera doesn’t work on the watch
- App allows to take pictures, however one is not able to use the watch as a remote in taking a photo
- Not able to download the music I would like to download onto the watch
- Nice to be able to use the watch as a Bluetooth speaker streaming music from my phone to the watch
- Please background add music on
- Cannot play or control music on this device
- Cannot make and receive phone calls
- Not what I was expecting to get when purchased with the description that was given
- Very limited functionality
- The weather does not work
- Cannot update profile with my own information
- Really a mess to surf this app
- Zero explanation
- No way to really have control on your phone to connect your watch
- WhatsApp, isn’t supported nor display on you watch
- Weather alternative didn’t register your location even add it manually
- Need a 100% better development
- I cant apen this app on my apple phone
- Please help me
- Update for temperature to include Fahrenheit and pounds instead of kg also cm to inches
- Got the watch yesterday after a 10 day wait
- Set it up everything works fine
- Really pleased
- Put the phone on charge this morning left it over an hour it was showing fully charged
- Tried to boot back up, but nothing
- So disappointed the watch looks good the features were great
- None of the buttons are functioning
- It’s showing just one word across the centre of the screen which I think is in Chinese but I’m not sure
- Bad news
- No funciona
- Luego de instalsrlo varias veces la aplicacion se bloquea al principio y no funciona
- No se puede utilizar
- App needs background app refresh option so find phone will work properly and so weather will stay updated, when app is minimzed
- App needs a Celsius/Fahrenheit selector for weather as well as imperial/metric selector for other data
- Also suggest a schedule to set up custom hours for the do not disturb option
- The only problem is the dial market is very hit and miss
- Watch face market never loads
- The two times it did couldn’t download watch faces
- Better without not even worth it
- I got this app to connect the watch
- The design and feel of this watch is great but there are a number of issues with the app
- So I’ll be deleting it as it’s unusable
- There is an issue with the dial store because It’s not launching at all
- There is also an issue with accounts because I’m unable to create and manage my own personal account
- There is also an issue with data security because there is none
- With no way to manage the security of the data stored on the app I will have to uninstall
- I can see someone has tried to raise their fault with the team but nothing seem to have been resolved
- App is crap!!
- I was given a watch that goes with this app, ut the app freezes up on everything
- Can’t load anything from the app
- Worthless!!!!!
- Q R code
- It is saying that the Q R code is invalid
- Dial Market freezes the app!
- I have successfully set up and using my new smart watch which is working well, but when I use the app to customise my dial face the ‘Dial Market’ (spinning wheel of death) section of the app continually searches and ends up freezing the app and the app needs to be reset to work again
- Having to only use the default dials that come inbuilt with the watch and not able to use the Dial Market at all to customise the face which is a shame
- The rating is for the app, not the watch !
- The app is very difficult to use on a IPhone
- Every time I try to open the app it locks up
- When it does work nothing is in Fahrenheit or feet and inches
- Unable to set up the time?
- I have difficulties setting regular time even when the watch is connected to my iPhone???
- Appalling
- Cannot register
- App won’t download face dials
- Watch stuck in transmission mode (I only know this using Google translation of a Chinese message on the screen)
- Totally useless watch and totally useless app now
- No way to troubleshoot or log a complaint
- Avoid!
- App not working
- I have downloaded this app to connect to my watch but I am unable to this as the app is requesting me tk create and account but the button does not work
- Please can you fix this ASAP
- Some functions don’t sync
- I have the AW12 smart watch and can’t get the heart rate data to transfer to the app or the heart rate to track daily which is what it looks like it should do hopefully this will be fixed soon
Requested features
11 requests- Update and fix the app
- App needs background app refresh
- Find phone feature
- Weather stay updated
- Celsius/Fahrenheit selector
Show 6 moreShow fewer
- Imperial/metric selector
- Schedule custom hours for do not disturb
- Background add music on
- Update for temperature
- Include pounds instead of kg
- Include cm to inches
In-app purchases
Fere fit
- Watch face A$0.29
- Watch face B$0.39
- Watch face C$0.49
SZOS
No in-app purchases
